Personal authorisation device

Details Personal authorisation device Personal authorisation device

2004-04-06

2009-08-04

Barron, Jr., Gilberto (Department: 2432)

Information security

Access control or authentication

Network

C713S184000, C713S185000, C726S017000

Reexamination Certificate

active

07571468

ABSTRACT:
A personal authorisation device wearable by a user includes an input operable to receive data for authenticating a user, a memory operable to store validation information derived from the user authentication data, and an output operable to provide an authorisation code. The device further includes a tamper detector that triggers if the device is removed from its wearer. Triggering of the tamper detector serves to disable use of the device.

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